You will have a blast! It will be the toughest thing you have ever done in your life, but it will be one of the best things you will ever do in your life.
I was stationed at Ft. Hood in the mid 80's when the 6th Cavalry Brigade fielded the Apache's for the first time. I have always been in awe of the AH-64, it is one of the best combat helicopters in the world! The AH-64 has tons of power and the aircraft has a very smooth rotor system. The UH-60 is pretty damn good too, just stay away from shithooks, oh I mean Chinooks (CH-47D).
BTW, if anyone asks you what a Chinook is, tell them it is "two palm trees fu*king a bus" :eek: